title: General practitioners' knowledge and approach to chronic kidney disease in Karachi, Pakistan.
abstract: Due to lack of adequate number of formally trained nephrologists, many patients with chronic kidney disease (CKD) are seen by general practitioners (GPs). This study was designed to assess the knowledge of the GPs regarding identification of CKD and its risk factors, and evaluation and management of risk factors as well as complications of CKD. We conducted a cross-sectional survey of 232 randomly selected GPs from Karachi during 2011. Data were collected on a structured questionnaire based on the kidney disease outcomes and quality initiative recommendations on screening, diagnosis, and management of CKD. A total of 235 GPs were approached, and 232 consented to participate. Mean age was 38.5 ± 11.26 years; 56.5% were men. Most of the GPs knew the traditional risk factors for CKD, i.e., diabetes (88.4%) and hypertension (80%), but were less aware of other risk factors. Only 38% GPs were aware of estimated glomerular filtration rate in evaluation of patients with CKD. Only 61.6% GPs recognized CKD as a risk factor for cardiovascular disease. About 40% and 29% GPs knew the correct goal systolic and diastolic blood pressure, respectively. In all, 41% GPs did not know when to refer the patient to a nephrologist. Our survey identified specific gaps in knowledge and approach of GPs regarding diagnosis and management of CKD. Educational efforts are needed to increase awareness of clinical practice guidelines and recommendations for patients with CKD among GPs, which may improve management and clinical outcomes of this population.
authors.affiliation: Department of Medicine, Section of Nephrology, Aga Khan University Hospital, Stadium Road, Karachi, Pakistan.
authors.forename: S
authors.initials: S
authors.lastname: Yaqub
authors.forename: W
authors.initials: W
authors.lastname: Kashif
authors.forename: M Q
authors.initials: MQ
authors.lastname: Raza
authors.forename: H
authors.initials: H
authors.lastname: Aaqil
authors.forename: A
authors.initials: A
authors.lastname: Shahab
authors.forename: M A
authors.initials: MA
authors.lastname: Chaudhary
authors.forename: S A
authors.initials: SA
authors.lastname: Hussain
keywords: Chronic kidney disease; general practitioners; glomerular filtration rate; practice guidelines